Singer Original Bobbin Case & Hook Assembly - Model 237 & 239
Original Singer Bobbin Case and Hook Assembly
This complete bobbin case and hook assembly is the heart of your Singer sewing machine's stitch formation system. Essential for proper bobbin thread delivery and stitch quality.
Complete Assembly Includes:
- Bobbin Case - Original Singer part #81417
- Hook Assembly - Original Singer part #2515
Why This Assembly is Critical:
- Forms the lower thread loop for every stitch
- Controls bobbin thread tension and delivery
- Prevents thread jams and skipped stitches
- Maintains consistent stitch quality
Signs You Need Replacement:
- Bobbin thread bunching or tangling
- Inconsistent stitch formation
- Thread tension problems
- Worn or damaged hook surfaces
Compatibility: Singer Models 237 & 239
Part Numbers: Hook #2515, Bobbin Case #81417
Condition: Original Singer parts in excellent working condition
Restore your Singer's precision stitching with this genuine replacement assembly.
Product Information
Product Information
Shipping & Returns
Shipping & Returns







Singer Original Bobbin Case & Hook Assembly - Model 237 & 239
Singer Original Bobbin Case & Hook Assembly - Model 237 & 239
Original Singer Bobbin Case and Hook Assembly
This complete bobbin case and hook assembly is the heart of your Singer sewing machine's stitch formation system. Essential for proper bobbin thread delivery and stitch quality.
Complete Assembly Includes:
- Bobbin Case - Original Singer part #81417
- Hook Assembly - Original Singer part #2515
Why This Assembly is Critical:
- Forms the lower thread loop for every stitch
- Controls bobbin thread tension and delivery
- Prevents thread jams and skipped stitches
- Maintains consistent stitch quality
Signs You Need Replacement:
- Bobbin thread bunching or tangling
- Inconsistent stitch formation
- Thread tension problems
- Worn or damaged hook surfaces
Compatibility: Singer Models 237 & 239
Part Numbers: Hook #2515, Bobbin Case #81417
Condition: Original Singer parts in excellent working condition
Restore your Singer's precision stitching with this genuine replacement assembly.
Original: $24.99
-70%$24.99
$7.50Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Original Singer Bobbin Case and Hook Assembly
This complete bobbin case and hook assembly is the heart of your Singer sewing machine's stitch formation system. Essential for proper bobbin thread delivery and stitch quality.
Complete Assembly Includes:
- Bobbin Case - Original Singer part #81417
- Hook Assembly - Original Singer part #2515
Why This Assembly is Critical:
- Forms the lower thread loop for every stitch
- Controls bobbin thread tension and delivery
- Prevents thread jams and skipped stitches
- Maintains consistent stitch quality
Signs You Need Replacement:
- Bobbin thread bunching or tangling
- Inconsistent stitch formation
- Thread tension problems
- Worn or damaged hook surfaces
Compatibility: Singer Models 237 & 239
Part Numbers: Hook #2515, Bobbin Case #81417
Condition: Original Singer parts in excellent working condition
Restore your Singer's precision stitching with this genuine replacement assembly.























